Omron E5CK User Manual page 87

CHAPTER 5 PARAMETERS
Expansion Mode
Set point upper limit
Set point lower limit
Limits the upper and lower limits of the set point. When the set point exceeds the set-
tings of the "Set point upper limit" and "Set point lower limit" parameters, the E5CK
controller regards the settings of the "Set point upper limit" and "Set point lower
Function
limit" parameters as the set points.
When the input type is changed to temperature input, the set point upper and lower
limits are changed to the upper and lower limits of the currently selected sensor. And
when the input type is changed to analog input, the set point upper and lower limits
are changed to the scaling upper and lower limits.
During temperature input, the decimal point position is dependent on the currently
selected sensor, and during analog input on the results of scaling.
SP setting upper limit
SP setting lower limit
Comment
During temperature input, the range becomes the range of use of the selected sensor
instead of the scaling upper and lower limit values.
F Related article
4.2 Operating Condition Restrictions (page 4-5)
F Related parameters
See
"Input type" "Scaling upper limit" "Scaling lower limit" "Decimal point" (setup
mode)
PID / ON/OFF
Selects advanced PID control or ON/OFF control.
Function
Comment
F Related article
4.1 Selecting the Control Method (page 4-3)
F Related parameters
See
"Hysteresis (heat)" "Hysteresis (cool)" (level 1 mode)
5--28
Parameter
SP setting lower limit +1 to scaling upper limit
Scaling lower limit to SP setting upper limit -1
Setting Range
: advance PID/
Setting Range
Default
:ON/OFF
Unit Default
EU 1300
EU -200